There is something timeless about summer in the Hamptons: bike rides through the countryside; long afternoons at the beach; seaside picnics; a stop at the farmers market or a farm stand for tomatoes and rhubarb pie; and cocktail hour followed by lobster bakes and alfresco dinner parties. But in addition to its classic appeal, the favorite summer escape is constantly evolving, welcoming new shops, restaurants and attractions with each season. To kick off this summer, we've gathered the best of wh...